1. A change in allele frequencies in a population over a span of generations is . 2. Evolution that occurs by results in nonrandom reproductive success and adaptive change. 3. Evolution that occurs by results in a change in a population's gene pool due to chance. 4. Evolution that occurs by results in a change in a population's gene pool due to the movement of individuals into and out of the population.

In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant

Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis

Construct at least two possible hypotheses for the student’s experiment.